Updating 2 prong 3 prong outlets
Make sure both receptacles on the outlet are no longer conducting electricity, as some outlets have two circuits and others may have a wall switch that controls the top or bottom of a double/duplex outlet. You can use a screwdriver or drill to remove it, just make sure that whatever you use has a rubber or other non-metal grip — even though you’ve turned off the power to the circuit you’re working on, it’s better to be safe than sorry. Unscrew both of these and carefully pull the outlet out of the box.
Each side of the outlet’s mounting bracket will have a pair of color coded wires attached to it.
Landlords and home owners have slowly switched over to three-prong outlets as more and more devices and appliances need them to power up.
Either way, it’s best to have an expert tell you what’s been done and what the safest way to modify is. First and foremost, turn off electricity to the circuit you’re working on. Fw-300 #ya-qn-sort h2 /* Breadcrumb */ #ya-question-breadcrumb #ya-question-breadcrumb i #ya-question-breadcrumb a #bc .ya-q-full-text, .ya-q-text #ya-question-detail h1 html[lang="zh-Hant-TW"] .ya-q-full-text, html[lang="zh-Hant-TW"] .ya-q-text, html[lang="zh-Hant-HK"] .ya-q-full-text, html[lang="zh-Hant-HK"] .ya-q-text html[lang="zh-Hant-TW"] #ya-question-detail h1, html[lang="zh-Hant-HK"] #ya-question-detail h1 /* Trending Now */ /* Center Rail */ #ya-center-rail .profile-banner-default .ya-ba-title #Stencil . Bgc-lgr .tupwrap .comment-text /* Right Rail */ #Stencil . Fw-300 .qstn-title #ya-trending-questions-show-more, #ya-related-questions-show-more #ya-trending-questions-more, #ya-related-questions-more /* DMROS */ .If the two-prong outlet is properly functioning and tested, you may keep it in your home.
However, this is not recommended as they are not grounded – and not always compatible with new appliances and electronics. As a straight upgrade to two-prong outlets, three-prong outlets come equipped with the ability to attach ground wires to the outlet, providing safety to the homeowner and allowing adequate current flow.A household contains many different types of electrical outlets. Besides age, outlets vary on amp, model, and features.